X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=args.h;h=c6914b0e54307d9f6f0802a3d97e7816dca37b7b;hb=4223777243f0d5c358c15307b5131d94a8030a3d;hp=f23f1ab0f5cdc6308122cdcb227d263f06654363;hpb=2f5dfd12315375ba76634df6970d124042377740;p=xboard.git

diff --git a/args.h b/args.h
index f23f1ab..c6914b0 100644
--- a/args.h
+++ b/args.h
@@ -617,6 +617,7 @@ ArgDescriptor argDescriptors[] = {
   { "epd", ArgTrue, (void *) &appData.epd, FALSE, INVALID },
   { "inscriptions", ArgString, (void *) &appData.inscriptions, FALSE, (ArgIniType) "" },
   { "autoInstall", ArgString, (void *) &appData.autoInstall, XBOARD, (ArgIniType) "" },
+  { "replace", ArgString, (void *) &replace, FALSE, (ArgIniType) NULL },
   { "fixedSize", ArgBoolean, (void *) &appData.fixedSize, TRUE, (ArgIniType) FALSE },
   { "showMoveTime", ArgBoolean, (void *) &appData.moveTime, TRUE, (ArgIniType) FALSE },
 
@@ -1182,6 +1183,11 @@ ParseArgs(GetFunc get, void *cl)
         ASSIGN(*(char **) ad->argLoc, buf);
         break;
       }
+      if(replace) { // previous -replace option makes this string option conditional
+	char *p = replace;
+	free(replace); replace = NULL; // but expires in the process
+        if(strcmp(*(char**) ad->argLoc, p)) break; // only use to replace the given string
+      }
       ASSIGN(*(char **) ad->argLoc, argValue);
       break;